diff --git a/src/include/causali.h b/src/include/causali.h
index 3f2acea0f..eae13aed5 100755
--- a/src/include/causali.h
+++ b/src/include/causali.h
@@ -17,6 +17,7 @@
 #define CAU_MOVSEZ     "MOVSEZ"
 #define CAU_TIPOMOV    "TIPOMOV"
 #define CAU_RITFATT    "RITFATT"
+#define CAU_RITFATTIND "RITFATTIND"
 #define CAU_COLLCESP   "COLLCESP"
 #define CAU_M770       "M770"
 #define CAU_CODCAUSIM  "CODCAUSIM"